<template>
  <view class="home-container">
    <navigator url="../../subpkg/search/search" hover-class="none">
      <my-search></my-search>
    </navigator>
    <!-- 轮播图 -->
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000">
      <swiper-item v-for="item in swiperList" :key="item.goods_id">
        <navigator class="swiper-item" :url="`/subpkg/good_detail/good_detail?good_id=`+item.goods_id">
          <image :src="item.image_src"></image>
        </navigator>
      </swiper-item>
    </swiper>
    <!-- 分类导航 -->
    <view class="nav-list">
      <view class="nav-item" v-for="i in navList" :key="i.name" @click="goToTabBar(i.name)">
        <image :src="i.image_src" mode="widthFix" class="nav-img"></image>
      </view>
    </view>
    <!-- 楼层区域 -->
    <view class="floor-list">
      <view class="floor-item" v-for="item in floorList" :key="item.floor_title.name">
        <image :src="item.floor_title.image_src" mode="" class="floor-img"></image>
        <!-- 标题下图片盒子 -->
        <view class="floor-img-box">
          <!-- 左侧大盒子 -->
          <navigator :url="item.product_list[0].url" class="left-img-box">
            <image :src="item.product_list[0].image_src" mode="widthFix"
              :style="{width:item.product_list[0].image_width+'rpx'}"></image>
          </navigator>
          <!-- 右侧 4 个小图片的盒子 -->
          <view class="right-img-box">
            <navigator :url="item2.url" class="right-img-item" v-for="(item2, i2) in item.product_list" :key="i2" v-if="i2 !== 0">
              <image :src="item2.image_src" mode="widthFix" :style="{width:
          item2.image_width + 'rpx'}"></image>
            </navigator>
          </view>
        </view>
      </view>
    </view>
  </view>
</template>

<script>
  export default {
    data() {
      return {
        swiperList: [],
        navList: [],
        floorList: [],
      };
    },
    onLoad() {
      this.getSwiperList()
      this.getNavList()
      this.getFloorList()
    },
    methods: {
      async getSwiperList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/swiperdata')
        // 3.2 请求失败
        if (res.meta.status !== 200) return uni.$showMsg()

        // 3.3 请求成功，为 data 中的数据赋值
        this.swiperList = res.message
      },
      async getNavList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/catitems')
        // 3.2 请求失败
        if (res.meta.status !== 200) return uni.$showMsg()

        // 3.3 请求成功，为 data 中的数据赋值
        this.navList = res.message
      },
      async getFloorList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/floordata')
        // 3.2 请求失败
        if (res.meta.status !== 200) return uni.$showMsg()
        res.message.forEach(floor=>{
          floor.product_list.forEach(product=>{
            product.url='/subpkg/goods_list/goods_list?'+product.navigator_url.split('?')[1]
          })
        })
        // 3.3 请求成功，为 data 中的数据赋值
        this.floorList = res.message
      },
      goToTabBar(name) {
        if (name === '分类') {
          uni.switchTab({
            url: '/pages/cate/cate'
          })
        }
      },
    }
  }
</script>

<style lang="scss">
  .home-container {
    swiper {
      height: 330rpx;

      .swiper-item,
      image {
        width: 100%;
        height: 100%;
      }
    }

    .nav-list {
      display: flex;
      justify-content: space-around;
      margin: 15rpx 0;

      .nav-img {
        width: 128rpx;
      }
    }

    .floor-list {
      .floor-item {
        .floor-img {
          height: 60rpx;
          width: 100%;
          display: flex;
        }

        .right-img-box {
          display: flex;
          flex-wrap: wrap;
          justify-content: space-around;
        }

        .floor-img-box {
          display: flex;
          padding-left: 10rpx;
        }
      }

    }
  }
</style>
